Failing to build Cloudron Package

I have already successfully created a Docker image that installs and serves the application without any outside configuration necessary, but I run into an issue when I attempt to do the cloudron build step after creating my Manifest:

@blueminder The buildbot (which cloudron build uses) is currently only enabled for people who have setup billing. If you don't want to do that at the moment, you can simply build the docker image locally and then do cloudron install --image.